90519057343 has 24 divisors (see below), whose sum is σ = 107257366944. Its totient is φ = 75883727040.

The previous prime is 90519057337. The next prime is 90519057373. The reversal of 90519057343 is 34375091509.

It is not a de Polignac number, because 90519057343 - 2⁵ = 90519057311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 90519057293 and 90519057302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90519057313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1565046 + ... + 1621852.

It is an arithmetic number, because the mean of its divisors is an integer number (4469056956).

Almost surely, 2^90519057343 is an apocalyptic number.

90519057343 is a deficient number, since it is larger than the sum of its proper divisors (16738309601).

90519057343 is a wasteful number, since it uses less digits than its factorization.

90519057343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57855 (or 57844 counting only the distinct ones).

The product of its (nonzero) digits is 510300, while the sum is 46.

The spelling of 90519057343 in words is "ninety billion, five hundred nineteen million, fifty-seven thousand, three hundred forty-three".